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Mrrafil [7]
4 years ago
13

What was the cell theory discovered through?

Biology
1 answer:
Cloud [144]4 years ago
5 0
. The cell was first discovered by Robert Hooke<span> in 1665 using a microscope. The first cell theory is credited to the work of Theodor Schwann and</span>Matthias Jakob Schleiden<span> in the 1830s.</span>
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The organ that surrounds the urethra and secretes an antibiotic protein is the
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For the answer to the question above, <span>Blurred Vision

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8 0
3 years ago
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Question 23 (6 points)
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Answer: 1. Sea urchins and sea otters

2. They are prey for carnivores.

3. Sea otters, star fish

Explanation:

Sea urchins and sea otters are carnivores as they eat on the flesh of starfish and sea urchins respectively.

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Keystone species is the one which controls the population of other inferior species in an ecosystem. Here, sea otters consume sea urchins so the population of sea urchins remained in control Starfish controls the population of kelp forest.

 

8 0
3 years ago
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